{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["material", "application", "engineering feature", "manufacturing process", "process parameter", "biomedical"], "input": "Specialised post-deposition heat treatments , which address the unique microstructure of WAAM IN718 , are crucial to achieving optimal mechanical properties ."}
{"material": ["IN718"], "application": [], "engineering feature": [], "manufacturing process": ["heat treatments", "WAAM"], "process parameter": [], "biomedical": []}